ENH: meshToMeshMethod: small optimisation in treeBoundBox calc

src/meshTools/tetOverlapVolume/tetOverlapVolume.C

@@ -396,10 +396,7 @@ Foam::labelList Foam::tetOverlapVolume::overlappingCells
 {
     const indexedOctree<treeDataCell>& treeA = fromMesh.cellTree();
 
-    treeBoundBox bbB
-    (
-        pointField(toMesh.points(), toMesh.cellPoints()[iTo])
-    );
+    treeBoundBox bbB(toMesh.points(), toMesh.cellPoints()[iTo]);
 
     return treeA.findBox(bbB);
 }

src/sampling/meshToMeshInterpolation/meshToMeshNew/calcMethod/meshToMeshMethod/meshToMeshMethod.C

@@ -84,14 +84,7 @@ bool Foam::meshToMeshMethod::intersect
 
     tetOverlapVolume overlapEngine;
 
-    treeBoundBox bbTgtCell
-    (
-        pointField
-        (
-            tgt_.points(),
-            tgt_.cellPoints()[tgtCellI]
-        )
-    );
+    treeBoundBox bbTgtCell(tgt_.points(), tgt_.cellPoints()[tgtCellI]);
 
     return overlapEngine.cellCellOverlapMinDecomp
     (
@@ -113,14 +106,7 @@ Foam::scalar Foam::meshToMeshMethod::interVol
 {
     tetOverlapVolume overlapEngine;
 
-    treeBoundBox bbTgtCell
-    (
-        pointField
-        (
-            tgt_.points(),
-            tgt_.cellPoints()[tgtCellI]
-        )
-    );
+    treeBoundBox bbTgtCell(tgt_.points(), tgt_.cellPoints()[tgtCellI]);
 
     scalar vol = overlapEngine.cellCellOverlapVolumeMinDecomp
     (